8713253 has 8 divisors (see below), whose sum is σ = 9185400. Its totient is φ = 8252608.

The previous prime is 8713249. The next prime is 8713261. The reversal of 8713253 is 3523178.

It can be written as a sum of positive squares in 4 ways, for example, as 1216609 + 7496644 = 1103^2 + 2738^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8713253 - 2² = 8713249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8713213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1298 + ... + 4371.

It is an arithmetic number, because the mean of its divisors is an integer number (1148175).

Almost surely, 2^8713253 is an apocalyptic number.

It is an amenable number.

8713253 is a deficient number, since it is larger than the sum of its proper divisors (472147).

8713253 is a wasteful number, since it uses less digits than its factorization.

8713253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5751.

The product of its digits is 5040, while the sum is 29.

The square root of 8713253 is about 2951.8219797271. The cubic root of 8713253 is about 205.7753938048.

The spelling of 8713253 in words is "eight million, seven hundred thirteen thousand, two hundred fifty-three".